Spark Plug Lead????

[94_v6_camry]

Hi guys,

After changing my spark plug leads, i feel the car is getting very loud.
Just wondering what happen if i plug in the wrong spark plug lead????
Is there a way to check???
Does the distrutor cap got marks to show where exactly should each spark plug lead should be in???

Thanks in advanced guys !!!

Cheers

[bigbird]

maby not the distributer cap but u have to connect them back the right way or ur timing will be all screwed up and ull get spark a the wrong time. this should help.
http://oregonstate.edu/~tongt/camry/

[RningOnFumes]

There are marks on the cap. Don't run for an extended time with incorrect placements....the extra unburnt fuel will fry your catalytic converters.

learned it the hard way